BIOMETRICS

What is Biometrics? Biometrics is referred as an

authentication system that measures the physiological and individual characteristics of a human being.

Biometrics is derived from Greek word bio (life) and metric (measure).

Identification techniques: Biometrics technologies can identify the

following unique characteristics:FaceFingerprintHand GeometryIrisRetinaSignatureVoice

Face Recognition

Fingerprint

Hand Geometry

Iris

Retina

Signature

Voice

Accuracy and Ease of Use

Biometric System Accuracy Ease of Use

Fingerprint High Medium

Hand Geometry Medium High

Voice Medium High

Retina High Low

Iris Medium Medium

Signature Medium Medium

Face Low High

Common Biometric Report by University of Athens

Applications Biometrics can prevent unauthorized

access in:ATM’sDesktop PC’sSmart PhonesSmart CardsComputer NetworksWorkstation

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